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SLTB010A Thunderboard™ Development Platform

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Silicon Labs SLTB010A Thunderboard™ Development Platform is a small and cost-effective, feature-rich, prototype, and development platform based on the EFR32™ wireless Gecko system-on-chip (SoC). The SLTB010A is an ideal platform for developing energy-friendly connected IoT devices. The SLTB010A ships with a BLUETOOTH® demo that works with a cloud-connected smartphone app, showcasing an easy collection of environmental and motion sensor data, as well as button and LED control. A built-in SEGGER J-Link debugger ensures easy debugging through the USB Micro-B connector.

  • Target Device:
    • EFR32 wireless Gecko system-on-chip (EFR32BG22C224F512IM40)
    • 32-bit ARM® Cortex®-M33 with 76.8MHz maximum operating frequency
    • 512kB flash and 32kB RAM
    • Energy-efficient radio core with low active and sleep currents
    • Bluetooth 5.2 direction finding
    • Integrated PA with up to 6dBm (2.4GHz) TX power
    • Secure boot with Root of Trust and Secure Loader (RTSL)
  • Kit Features:
    • 2.4GHz ceramic chip antenna
    • Power control of on-board peripherals for ultra low power operation
    • Relative humidity and temperature sensor
    • UV index and ambient light sensor
    • Hall effect sensor
    • 6-axis inertial sensor
    • 8Mbit flash for OTA programming and data logging
    • User LED and push button
    • 20-pin 2.54mm breakout pads
    • SEGGER J-Link on-board debugger
    • Virtual COM port
    • Packet Trace Interface (PTI)
    • Mini Simplicity connector for AEM and packet trace using external Silicon Labs debugger
    • USB or coin cell battery powered.
  • Software Support:
    • Simplicity Studio™


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